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Remove redzone support.

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This resolves #369.
This commit is contained in:
Jason Evans
2016-04-05 18:18:15 -07:00
parent ba5c709517
commit 17c021c177
14 changed files with 41 additions and 301 deletions
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15
src/jemalloc.c
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@@ -35,7 +35,6 @@ bool opt_junk_free =
#endif
;
bool opt_redzone = false;
bool opt_utrace = false;
bool opt_xmalloc = false;
bool opt_zero = false;
@@ -1040,16 +1039,15 @@ malloc_conf_init(void)
CONF_HANDLE_BOOL(opt_abort, "abort", true)
/*
* Chunks always require at least one header page,
* as many as 2^(LG_SIZE_CLASS_GROUP+1) data pages, and
* possibly an additional page in the presence of
* redzones. In order to simplify options processing,
* use a conservative bound that accommodates all these
* Chunks always require at least one header page and as
* many as 2^(LG_SIZE_CLASS_GROUP+1) data pages. In
* order to simplify options processing, use a
* conservative bound that accommodates all these
* constraints.
*/
CONF_HANDLE_SIZE_T(opt_lg_chunk, "lg_chunk", LG_PAGE +
LG_SIZE_CLASS_GROUP + (config_fill ? 2 : 1),
(sizeof(size_t) << 3) - 1, true)
LG_SIZE_CLASS_GROUP + 1, (sizeof(size_t) << 3) - 1,
true)
if (strncmp("dss", k, klen) == 0) {
int i;
bool match = false;
@@ -1124,7 +1122,6 @@ malloc_conf_init(void)
}
continue;
}
CONF_HANDLE_BOOL(opt_redzone, "redzone", true)
CONF_HANDLE_BOOL(opt_zero, "zero", true)
}
if (config_utrace) {